WebhookDispatchService.php 6.4 KB

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  1. <?php
  2. namespace App\Module\ThirdParty\Services;
  3. use Illuminate\Http\Request;
  4. use Illuminate\Support\Facades\Log;
  5. use App\Module\ThirdParty\Models\ThirdPartyService as ServiceModel;
  6. /**
  7. * Webhook分发服务
  8. *
  9. * 负责将Webhook请求分发到对应的第三方包处理器
  10. * 支持ThirdParty命名空间下的包注册和管理
  11. */
  12. class WebhookDispatchService
  13. {
  14. /**
  15. * 已注册的包处理器映射
  16. * 格式:['包名' => ['路由' => '处理器类名']]
  17. *
  18. * @var array
  19. */
  20. protected static array $packageHandlers = [];
  21. /**
  22. * 分发Webhook请求到指定包的处理器
  23. *
  24. * @param string $packageName 包名
  25. * @param string $handlerRoute Handler路由
  26. * @param Request $request 请求对象
  27. * @return array
  28. * @throws \Exception
  29. */
  30. public function dispatch(string $packageName, string $handlerRoute, Request $request): array
  31. {
  32. // 只支持POST请求
  33. if ($request->method() !== 'POST') {
  34. throw new \Exception("Webhook只支持POST请求,当前方法: {$request->method()}");
  35. }
  36. // 获取处理器类
  37. $handlerClass = $this->getPackageHandler($packageName, $handlerRoute);
  38. if (!$handlerClass) {
  39. throw new \Exception("包 {$packageName} 的处理器 {$handlerRoute} 不存在");
  40. }
  41. // 检查处理器类是否存在
  42. if (!class_exists($handlerClass)) {
  43. throw new \Exception("处理器类 {$handlerClass} 不存在");
  44. }
  45. // 检查处理器是否继承自BaseWebhook
  46. if (!is_subclass_of($handlerClass, BaseWebhook::class)) {
  47. throw new \Exception("处理器类 {$handlerClass} 必须继承自 BaseWebhook");
  48. }
  49. // 获取服务代码
  50. $serviceCode = $this->getServiceCodeByPackage($packageName);
  51. // 创建处理器实例
  52. $handler = new $handlerClass($serviceCode, $request);
  53. // 执行处理
  54. $response = $handler->handle($handlerRoute);
  55. // 返回响应数据
  56. return $response->getData(true);
  57. }
  58. /**
  59. * 注册包处理器
  60. *
  61. * @param string $packageName 包名
  62. * @param string $handlerRoute Handler路由
  63. * @param string $handlerClass 处理器类名
  64. */
  65. public static function registerPackageHandler(string $packageName, string $handlerRoute, string $handlerClass): void
  66. {
  67. if (!isset(static::$packageHandlers[$packageName])) {
  68. static::$packageHandlers[$packageName] = [];
  69. }
  70. static::$packageHandlers[$packageName][$handlerRoute] = $handlerClass;
  71. Log::info("注册包处理器", [
  72. 'package_name' => $packageName,
  73. 'handler_route' => $handlerRoute,
  74. 'handler_class' => $handlerClass,
  75. ]);
  76. }
  77. /**
  78. * 批量注册包处理器
  79. *
  80. * @param string $packageName 包名
  81. * @param array $handlers 处理器映射 ['route' => 'ClassName']
  82. */
  83. public static function registerPackageHandlers(string $packageName, array $handlers): void
  84. {
  85. foreach ($handlers as $route => $handlerClass) {
  86. static::registerPackageHandler($packageName, $route, $handlerClass);
  87. }
  88. }
  89. /**
  90. * 获取包的处理器类
  91. *
  92. * @param string $packageName 包名
  93. * @param string $handlerRoute Handler路由
  94. * @return string|null
  95. */
  96. protected function getPackageHandler(string $packageName, string $handlerRoute): ?string
  97. {
  98. return static::$packageHandlers[$packageName][$handlerRoute] ?? null;
  99. }
  100. /**
  101. * 根据包名获取服务代码
  102. *
  103. * @param string $packageName 包名
  104. * @return string
  105. * @throws \Exception
  106. */
  107. protected function getServiceCodeByPackage(string $packageName): string
  108. {
  109. // 查找对应的服务配置
  110. $service = ServiceModel::where('code', $packageName)->first();
  111. if (!$service) {
  112. throw new \Exception("包 {$packageName} 对应的服务配置不存在,请先在thirdparty_services表中注册");
  113. }
  114. return $service->code;
  115. }
  116. /**
  117. * 获取已注册的包列表
  118. *
  119. * @return array
  120. */
  121. public function getRegisteredPackages(): array
  122. {
  123. $packages = [];
  124. foreach (static::$packageHandlers as $packageName => $handlers) {
  125. $packages[$packageName] = [
  126. 'name' => $packageName,
  127. 'handlers' => array_keys($handlers),
  128. 'handler_count' => count($handlers),
  129. ];
  130. }
  131. return $packages;
  132. }
  133. /**
  134. * 获取指定包的处理器列表
  135. *
  136. * @param string $packageName 包名
  137. * @return array
  138. */
  139. public function getPackageHandlers(string $packageName): array
  140. {
  141. return static::$packageHandlers[$packageName] ?? [];
  142. }
  143. /**
  144. * 检查包是否已注册
  145. *
  146. * @param string $packageName 包名
  147. * @return bool
  148. */
  149. public function isPackageRegistered(string $packageName): bool
  150. {
  151. return isset(static::$packageHandlers[$packageName]);
  152. }
  153. /**
  154. * 检查包的处理器是否已注册
  155. *
  156. * @param string $packageName 包名
  157. * @param string $handlerRoute Handler路由
  158. * @return bool
  159. */
  160. public function isHandlerRegistered(string $packageName, string $handlerRoute): bool
  161. {
  162. return isset(static::$packageHandlers[$packageName][$handlerRoute]);
  163. }
  164. /**
  165. * 注销包处理器
  166. *
  167. * @param string $packageName 包名
  168. * @param string|null $handlerRoute Handler路由,为空则注销整个包
  169. */
  170. public static function unregisterPackageHandler(string $packageName, ?string $handlerRoute = null): void
  171. {
  172. if ($handlerRoute === null) {
  173. // 注销整个包
  174. unset(static::$packageHandlers[$packageName]);
  175. Log::info("注销包", ['package_name' => $packageName]);
  176. } else {
  177. // 注销指定处理器
  178. unset(static::$packageHandlers[$packageName][$handlerRoute]);
  179. Log::info("注销包处理器", [
  180. 'package_name' => $packageName,
  181. 'handler_route' => $handlerRoute,
  182. ]);
  183. }
  184. }
  185. /**
  186. * 清空所有已注册的包处理器
  187. */
  188. public static function clearAllHandlers(): void
  189. {
  190. static::$packageHandlers = [];
  191. Log::info("清空所有包处理器");
  192. }
  193. }